Science

Science briefs

Some of the seed diversity found in lentil. Photo courtesy of Derek Michael Wright.

Breeding potential for increased protein in lentil

September 22, 2025

Dr. Deniz Istipliler, a researcher at Ege University in Turkey, collecting leaves for hyperspectral imaging in Lincoln, NE as part of a collaborative project with the Nebraska-based Schnable and Yang labs. Photo courtesy of the Schnable Lab, University of Nebraska—Lincoln.

Leaf spectra can predict hybrid vigor in maize

September 22, 2025

Robusta coffee beans make up a large portion of the global coffee market, yet they are relatively understudied. Photo courtesy of Adobe Stock.

Robusta coffee yields are limited by magnesium on smallholder farms in the Ecuadorian Amazon

September 22, 2025

Sebastián Bravo Peña, first author on the study and Ph.D. candidate in the Soil Physics and Land Management Group (SLM) at Wageningen University & Research, taking soil samples with Dr. Dorota Dec, collaborator on the project from the Institute of Agricultural Engineering and Soils (IIAS) at the Austral University of Chile. Image courtesy of Dr. José Dörner, IIAS.

Volcanic soil structure dynamics shape water retention variability

August 20, 2025

Transition from bedrock to topsoil on a farm in the United Kingdom. Photo courtesy of Daniel Evans.

Weathered bedrock holds overlooked carbon storage potential

August 20, 2025

Flower of a female cannabis plant. Photo courtesy of Justine Richard-Giroux.

The genetic script of cannabis chemistry

August 20, 2025

Tifton 85 and Alicia bermudagrass under evaluation in Tifton, GA. The bermudagrass stem maggot damage is visible by the bronzing or browning of the leaf tips. Photo courtesy of Lisa Baxter, University of Georgia.

Further refining needed for applying bermudagrass stem maggot insecticide

August 20, 2025

Features

Cover photo courtesy of iStock/chudakov2.

The fate of fentanyl

September 15, 2025

Illustration courtesy of Adobe Stock/lblinova and ANik.

Converging grape varieties could mean a less diverse future for wine

August 26, 2025

Down to Earth

How do soils hold water?

September 3, 2025

Webinar: Developing Safe and Inclusive Fieldwork Settings

Webinar: Early Career Award Opportunities in Agronomy, Crop, Soil, and Environmental Sciences

Call for Papers: Phenomics of Germplasm Collection

Call for Papers: Advances in Monitoring Soil Water Content

Call for Papers: Advancement of Fate and Transport of Per- and Polyfluoroalkyl Substances (PFAS) in the Vadose Zone